Active Weather Alerts
Red Flag Warning
Issued: 3:17 AM Sep. 4, 2026 – National Weather Service
...RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM TO 9 PM MDT FRIDAY... ...RED FLAG WARNING TODAY HAS EXPIRED... * IMPACTS: Low humidities, unseasonably warm temperatures, and strong gusty winds will create erratic fire behavior. * AFFECTED AREA: In North Central WY Fire Zone...284. In South Central MT Fire Zone...129. * COUNTIES AFFECTED: In North Central WY...Big Horn...Johnson...Sheridan...Washakie. In South Central MT...Big Horn...Carbon...Yellowstone. * WIND: South 10 to 20 mph with gusts 25 to 35 mph. * HUMIDITY: As low as 10 percent. * ADDITIONAL DETAILS: The worst conditions are expected across the lower elevations. * TEMPERATURES: Up to 96. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. &&
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